Trivia

Although Leah's surname wasn't credited, it is speculated that Priffy is voiced by Leah Dizon.

Because she is named "Leah".

Leah has a French ethnicity (due to her mother being of French descent) which is probably the reason why Priffy speaks in a French accent.

Leah has been listening to R&B music since the age of 12 and LocoRoco soundtracks have reggae, soul and R&B music.

And she moved to Tokyo, Japan on March 2006 which is coincidentally the year and the country when and where LocoRoco was created respectively. Leah probably works as a voice actress for Priffy even though it's unsourced on some sites.